# `Raxol.AgentClientProtocol.Schema.Unstable.SessionInfoUpdate`
[🔗](https://github.com/DROOdotFOO/raxol-agent/blob/raxol_agent_client_protocol-v0.1.0/packages/raxol_agent_client_protocol/lib/raxol/agent_client_protocol/schema/unstable.ex#L1509)

Payload for the `session/update` notification's `session_info_update`
variant: a partial update to session metadata. The variant wiring itself
lives in `SessionUpdate` (ported from `client_types.ex`, not this file).

Uses `Raxol.AgentClientProtocol.Schema.MaybeUndefined` for its fields to
support partial-update semantics:

  * `:undefined` — field not included on the wire (no change)
  * `nil` — explicitly `null` on the wire (clear the value)
  * `{:value, v}` — set to `v`

(Unstable)

Ported from the MIT `f1729/agent_client_protocol` (c) 2025 f1729; see NOTICE.md.

# `t`

```elixir
@type t() :: %Raxol.AgentClientProtocol.Schema.Unstable.SessionInfoUpdate{
  _meta: map(),
  title: Raxol.AgentClientProtocol.Schema.MaybeUndefined.t(String.t()),
  updated_at: Raxol.AgentClientProtocol.Schema.MaybeUndefined.t(String.t())
}
```

# `from_json`

```elixir
@spec from_json(term()) :: {:ok, t()} | {:error, term()}
```

# `new`

```elixir
@spec new() :: t()
```

# `to_json`

```elixir
@spec to_json(t()) :: map()
```

---

*Consult [api-reference.md](api-reference.md) for complete listing*